GPL13A1/B1数据手册Generalplus中文资料规格书

描述 Description

GPL13A1, a mask-version of GPL11A(OTP) family, contains a CMOS 8-bit single chip Micro-controller, LCD drivers, 8K bytes ROM, SRAM, I/O, timer/counter, ROSC, audio/remote control out, and resistor to frequency converter (RFC) function, all in one chip.  The GPL13A1 is designed to drive LCD directly and perform controller function as well as arithmetic function efficiently.  With an on-chip crystal oscillator, the real-time clock can be easily achieved.  For power savings, several power-down modes are controllable by software.  The GPL13A1 is widely used for low power electronic products, e.g. remote controller and general-purpose LCD controller.

 

GPL13B1, a mask-version of GPL11A(OTP) family, contains a CMOS 8-bit single chip Micro-controller containing LCD drivers, 8K bytes ROM, SRAM, I/O, timer/counter, ROSC, audio/remote control out, and resistor to frequency converter (RFC) function, all in one chip.  The GPL13B1 is designed to drive LCD directly and to perform controller and arithmetic functions efficiently.  With the on-chip crystal oscillator, real-time clock can be easily approached.  For power savings, several power-down modes are controllable by software.  The GPL13B1 is widely used for low power electronic products, e.g. remote controller and general-purpose LCD controller.

特性 Features

GPL13A1
• Built-in GENERALPLUS 8-bit CPU
• 128-byte SRAM
• 8K-byte ROM
• Working Voltage: 1.9V - 5.5V (low voltage reset is disabled)

2.2V - 5.5V (low voltage reset is enabled)
• Maximum CPU speed: 4.0MHz @ 2.2V ~ 5.5V
                                        2.5MHz @ 1.9V ~ 5.5V
• CPU Clock can be switched between High-Speed clock
(R-oscillator) divided by 2 / 4 / 8 / 16 or Low-speed clock(32768Hz Crystal-oscillator / 32768Hz R-oscillator)
• Watchdog timer and illegal address reset circuit are always enabled and will reset CPU if these events occur
• Eight wakeup sources(37.9K/N, 32768/N, TMO, EXT1, EXT2, T2Hz, KEYC, NMI)
• Eight interrupt sources
• Dual clock sources:
• Dual clock sources are controlled by two clock mask options
• High-Speed clock sources: R-oscillator
• Low-speed clock sources: 32768 Crystal / 32768 R-oscillator

• Programmable LCD driver
• 20-byte dual-port SRAM for LCD buffers
• LCD has 1/2 bias, 1/3 bias selections
• Maximum LCD 5x32 (160 dots), 5x31 (155 dots), 4x32 (128 dots), 3x32 (96 dots)

• A 16-bit re-loadable timer/counter
• Low voltage reset level is at 2.2V and can be disabled by mask option.
• Four Operating modes: Operating / WAIT / HALT /STANDBY
• Interrupt will wake CPU up
• Wakeup from CPU reset or next instruction is programmable

• Built-in RFC (Resistor to Frequency Converter) function
• I/O Port definition:
• 8 IOA
• 4 IOB* with key wakeup function, one shared pin with LCD Segment

• Five Reset flags: watchdog, error address, power-on, external reset, and low voltage
• Low Power consumption:
• Operating current < 500mA @ 3.0V, CPU runs at 1MHz, 2MHz ROSC on
• Operating current < 20mA @ 3.0V, CPU run 32KHz, 32768Hz crystal on, ROSC off
• Halt current < 2.0mA @ 3.0V, 1/8 duty, no load, 32768Hz crystal & LCD on, ROSC & CPU off

 GPL13B1
• Built-in GENERALPLUS 8-bit CPU
• 128 bytes SRAM
• 8K bytes ROM
• Working Voltage: 1.9V – 5.5V (low voltage reset select 1.9V)

2.2V – 5.5V (low voltage reset select 2.2V)
•  Maximum CPU speed:    4.0MHz @ 2.2V ~ 5.5V
                                                   2.5MHz @ 1.9V ~ 5.5V
• CPU Clock can be switched between High-Speed clock
(R-oscillator) divided by 2 / 4 / 8 / 16 or Low-speed clock(32768Hz Crystal-oscillator / 32768Hz R-oscillator)
• Watchdog timer and illegal address reset circuit are always enabled and will reset CPU if these events occur
• Eight wakeup sources(37.9K/N, 32768/N, TMO, EXT1, EXT2, T2Hz, KEYC, NMI)
• Eight interrupt sources
• Dual clock sources:
• Dual clock sources are controlled by two clock mask options
• High-Speed clock sources: R-oscillator
• Low-speed clock sources: 32768Hz Crystal / 32768 R-oscillator

• Programmable LCD driver
• 20-byte dual-port SRAM for LCD buffers
• LCD has 1/2 bias, 1/3 bias selections
• Maximum LCD 5x32 (160 dots), 5x31 (155 dots), 4x32 (128 dots), 3x32 (96 dots)

• A 16-bit re-loadable timer/counter
• Low voltage reset level is at 2.2V and can be disabled by mask-option
• Four Operating modes: Operating / WAIT / HALT /STANDBY
• Interrupt will wake CPU up.
• Wakeup from CPU reset or next instruction is programmable

• Built-in RFC (Resistor to Frequency Converter) function
• I/O Port definition
• 8 IOA
• 4 IOB* with key wakeup function one shared pin with LCD Segment

• Five Reset flags: watchdog, error address, power-on, external reset, and low voltage
• Low Power consumption:
• Operating current < 500A @ 3.0V, CPU run 1MHz, 2MHz ROSC ON
• Operating current < 20A @ 3.0V, CPU run 32KHz, 32768Hz crystal on, ROSC OFF
• Halt current < 2.0A @ 3.0V, 1/8 duty, non-loading, 32768Hz crystal & LCD ON, ROSC & CPU OFF.