MB90523A中文资料富士通数据手册PDF规格书
MB90523A规格书详情
■ DESCRIPTION
The MB90520A/520B series is a general-purpose 16-bit microcontroller designed for process control applications in consumer products that require high-speed real-time processing.
The microcontroller instruction set is based on the AT architecture of the F2MC* family with additional instructions for high-level languages, extended addressing modes, enhanced multiplication and division instructions, and a complete range of bit manipulation instructions. The microcontroller has a 32-bit accumulator for processing long word (32-bit) data.
■ FEATURES
• Clock
• Internal PLL clock multiplication circuit
• Selectable machine clock (PLL clock) : Base oscillation divided by two or multiplied by one to four (For a 4 MHz base oscillation, the machine clock range is 4 MHz to 16 MHz) .
• Sub-clock (32.768 KHz) operation available
Minimum instruction execution time : 62.5 ns (for oscillation = 4 MHz, PLL clock setting = ×4, VCC = 5.0 V)
• 16MB CPU memory space
Internal 24-bit addressing
• Instruction set optimized for controller applications
Rich data types (bit, byte, word, long-word)
Extended addressing modes (23 types)
Enhanced signed multiplication and division instructions and RETI instruction
Enhanced calculation precision using a 32-bit accumulator
• Instruction set designed for high-level language (C) and multi-tasking
System stack pointer
Enhanced pointer-indirect instructions and barrel shift instructions
• Faster execution speed
4-byte instruction queue
ROM mirror function (48 Kbytes of bank FF is mirrored in bank 00)
• Program patch function : An address match detection function (2 × addresses)
• Interrupt function
32 programmable interrupts with 8 levels
• Automatic data transmission function independent of CPU operation
Extended intelligent I/O service function (EI2OS) : Up to 16 channels
• Low-power consumption (stand-by) modes
Sleep mode (CPU operating clock stops, peripherals continue to operate.)
Pseudo-clock mode (Only oscillation clock and timebase timer continue to operate.)
Clock mode (Main oscillation clock stops, sub-clock and clock timer continue to operate.)
Stop mode (Main oscillation and sub-clock both stop.)
CPU intermittent operation mode
Hardware stand-by mode (Change to stop mpde by operating hardware stand-by pins.)
• Process
CMOS technology
• I/O ports
General-purpose I/O ports (CMOS input/output) : 53 ports
General-purpose I/O ports (inputs with pull-up resistors) : 24 ports
General-purpose I/O ports (Nch open-drain outputs) : 8 ports
• Timers
Timebase timer, clock timer, watchdog timer : 1 channel each
8/16-bit PPG timers 0 and 1 : 8-bit × 2 channels or 16-bit × 1 channel
16-bit reload timers 0 and 1 : 2 channels
16-bit I/O timers :
16-bit free-run timers 0 and 1 : 2 channels
16-bit input capture 0 : 2 channels (2 channels per unit)
16-bit output compare 0 and 1 : 8 channels (4 channels per unit)
8/16-bit up/down counter/timers 0 and 1 : 8-bit × 2 channels or 16-bit × 1 channel
Clock output function : 1 channel
(Continue ...)
产品属性
- 型号:
MB90523A
- 制造商:
FUJITSU
- 制造商全称:
Fujitsu Component Limited.
- 功能描述:
16-bit Proprietary Microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FUJITSU/富士通 |
1948+ |
QFP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
FUJITSU |
23+ |
TQFP |
9516 |
询价 | |||
Cypress |
23+ |
120-BFQFP |
15116 |
确保原装正品,专注终端客户一站式BOM配单 |
询价 | ||
FUJITSU |
22+ |
QFP |
2679 |
原装优势!绝对公司现货!可长期供货! |
询价 | ||
FUJITSU |
2003 |
TQFP |
7292 |
原装现货海量库存欢迎咨询 |
询价 | ||
FUJITSU |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
CYPRESS(赛普拉斯) |
23+ |
BQFP120 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Cypress |
QQ咨询 |
120-BQFP |
5000 |
原装正品/微控制器元件授权代理直销! |
询价 | ||
Cypress |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
FUJITSU/富士通 |
23+ |
QFP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 |