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MC912DG128PCPV中文资料PDF规格书
MC912DG128PCPV规格书详情
Features
• 16-bit CPU12
– Upward compatible with M68HC11 instruction set
– Interrupt stacking and programmer’s model identical to
M68HC11
– 20-bit ALU
– Instruction queue
– Enhanced indexed addressing
• Multiplexed bus
– Single chip or expanded
– 16 address/16 data wide or 16 address/8 data narrow modes
• Memory
– 128K byte flash EEPROM, made of four 32K byte modules
with 8K bytes protected BOOT section in each module
– 2K byte EEPROM
– 8K byte RAM with Vstby, made of two 4K byte modules.
• Two Analog-to-digital converters
– 2 times 8-channels, 10-bit resolution
• Three 1M bit per second, CAN 2.0 A, B software compatible
modules on the MC68HC912DT128A (two on the
MC68HC912DG128A)
– Two receive and three transmit buffers per CAN
– Flexible identifier filter programmable as 2 x 32 bit, 4 x 16 bit or
8 x 8 bit
– Four separate interrupt channels for Rx, Tx, error and wake-up
per CAN
– Low-pass filter wake-up function
– Loop-back for self test operation
– Programmable link to a timer input capture channel, for timestamping
and network synchronization.
• Enhanced capture timer (ECT)
– 16-bit main counter with 7-bit prescaler
– 8 programmable input capture or output compare channels; 4
of the 8 input captures with buffer
– Input capture filters and buffers, three successive captures on
four channels, or two captures on four channels with a
capture/compare selectable on the remaining four
– Four 8-bit or two 16-bit pulse accumulators
– 16-bit modulus down-counter with 4-bit prescaler
– Four user-selectable delay counters for signal filtering
• 4 PWM channels with programmable period and duty cycle
– 8-bit 4-channel or 16-bit 2-channel
– Separate control for each pulse width and duty cycle
– Center- or left-aligned outputs
– Programmable clock select logic with a wide range of
frequencies
• Serial interfaces
– Two asynchronous serial communications interfaces (SCI)
– Inter IC bus interface (I2C)
– Synchronous serial peripheral interface (SPI)
• LIM (lite integration module)
– WCR (windowed COP watchdog, real time interrupt, clock
monitor)
– ROC (reset and clocks)
– MEBI (multiplexed external bus interface)
– MMI (memory map and interface)
– INT (interrupt control)
– BKP (breakpoints)
– BDM (background debug mode)
• Two 8-bit ports with key wake-up interrupt
• Clock generation
– Phase-locked loop clock frequency multiplier
– Limp home mode in absence of external clock
– Slow mode divider
– Low power 0.5 to 16 MHz crystal oscillator reference clock
– Option of a Pierce or Colpitts oscillator
• 112-Pin TQFP package
– Up to 67 general-purpose I/O lines on the
MC68HC912DT128A (up to 69 on the MC68HC912DG128A),
plus up to 18 input-only lines
– 5.0V operation at 8 MHz
• Development support
– Single-wire background debug™ mode (BDM)
– On-chip hardware breakpoints
产品属性
- 型号:
MC912DG128PCPV
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
The MC68HC912DT128A microcontroller unit(MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCAL |
23+ |
NA |
2350 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
MOTOROLA/摩托罗拉 |
23+ |
NA |
25630 |
原装正品 |
询价 | ||
MOTOROLA/摩托罗拉 |
标准封装 |
58998 |
一级代理原装正品现货期货均可订购 |
询价 | |||
NXP |
23+ |
112LQFP |
9000 |
原装正品,支持实单 |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
NA |
10000 |
绝对全新原装现货热卖 |
询价 | ||
MOTOROLA/摩托罗拉 |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
FREESCA |
TQFP112 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
Freescale(飞思卡尔) |
23+ |
NA/ |
8735 |
原厂直销,现货供应,账期支持! |
询价 | ||
MOTOROLA/摩托罗拉 |
21+ |
NA |
12820 |
只做原装,质量保证 |
询价 | ||
MOT |
23+ |
QFP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 |