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MC912DT128PMPV中文资料PDF规格书
MC912DT128PMPV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:
MC912DT128PMPV
- 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 |
---|---|---|---|---|---|---|---|
FREESCALE |
22+ |
QFP112 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
Freescale |
15+ |
TQFP112 |
8 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FREESCALE |
22+ |
QFP112 |
354000 |
询价 | |||
FREESCALE |
2020+ |
QFP |
35000 |
新到原装货,专营系列:查询请Q我 |
询价 | ||
FREESCALE |
22+ |
QFP |
7699 |
全新原装正品 现货 优势供应 |
询价 | ||
Freescale |
22+ |
CBGA |
1500 |
保证有货!质优价美!欢迎查询!! |
询价 | ||
FREESCAL |
23+ |
NA |
2462 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
FREESCALE |
QFP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
FREESCAL |
23+ |
BGAQFP |
8659 |
原装公司现货!原装正品价格优势. |
询价 | ||
MOTOROLA |
16+ |
TQFP |
1527 |
进口原装现货/价格优势! |
询价 |