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UPD70F3726GB-8EU-A IC产品资料

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UPD70F3726GB-8EU-A IC产品资料
资料编号:
548863
资料标题:
UPD70F3726GB-8EU-A
品 牌:
NEC
点击次数:
130
文件大小:
3929
资料属性:
....

UPD70F3726GB-8EU-A 资料标题简介

32-bit Single-Chip Microcontroller

UPD70F3726GB-8EU-A 资料关键信息

Features
?? Minimum instruction execution time: 50 ns (operation at main clock (fXX) = 20 MHz)
?? General-purpose registers: 32 bits × 32 registers
?? CPU features: Signed multiplication (16 × 16 → 32): 1 to 2 clocks
(Instructions without creating register hazards can be continuously executed in parallel)
Saturated operations (overflow and underflow detection functions are included)
32-bit shift instruction: 1 clock
Bit manipulation instructions
Load/store instructions with long/short format
?? Memory space: 64 MB of linear address space
? Internal memory
μPD70F3726 (single-power flash memory: 128 KB/RAM: 4 KB)
?? Interrupts and exceptions
Non-maskable interrupts: 3 sources
Maskable interrupts: 32 sources
Software exceptions: 32 sources
Exception trap: 1 source
?? I/O lines: Total: 51
?? Key interrupt function
?? Timer function
16-bit timer/event counter P: 1 channel
16-bit timer/event counter 0: 1 channel
8-bit timer/event counter 5: 2 channels
8-bit timer H: 2 channels
8-bit interval timer BRG: 1 channel
Watch timer/interval timer: 1 channel
Watchdog timers
Watchdog timer 1 (also usable as oscillation stabilization timer): 1 channel
Watchdog timer 2: 1 channel
?? Serial interface
Asynchronous serial interface (UART): 2 channels
3-wire serial I/O (CSI0): 2 channels
I2C bus interface (I2C): 1 channel
?? A/D converter: 10-bit resolution × 8 channels
?? Real-time output port: 6 bits × 1 channel
?? Standby functions: HALT/IDLE/STOP modes, subclock/sub-IDLE modes
?? Clock generator
Main clock oscillation (fX)/subclock oscillation (fXT)
CPU clock (fCPU) 7 steps (fXX, fXX/2, fXX/4, fXX/8, fXX/16, fXX/32, fXT)
Clock-through mode/PLL mode selectable
?? Reset ? Reset by RESET pin
? Reset by overflow of watchdog timer 1 (WDTRES1)
? Reset by overflow of watchdog timer 2 (WDTRES2)
?? Package: 64-pin plastic LQFP (fine pitch) (10 × 10)

特别说明:如遇压缩包有密码,请在压缩包中注释说明中查找。

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联系方式

联系时间:每周一至周五
   上午9.00至11:45,
   下午13:30至17.50
联系电话:
   0755-82516668,82516777
联系传真:
   0755-82518701
业务联系QQ:
   QQ一:882222 ,QQ二:308917
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