參數(shù)資料
型號(hào): UPD178002GC-XXX-3B9
廠(chǎng)商: NEC Corp.
元件分類(lèi): 8位微控制器
英文描述: 8-BIT MICROCONTROLLER
中文描述: 8位微控制器
文件頁(yè)數(shù): 40/48頁(yè)
文件大?。?/td> 334K
代理商: UPD178002GC-XXX-3B9
40
μ
PD178002, 178003
Data Sheet U12628EJ3V0DS00
APPENDIX A. DIFFERENCES AMONG
μ
PD178003 AND
μ
PD178018A SUBSERIES
Product Name
μ
PD178003 Subseries
μ
PD178018A Subseries
Items
μ
PD178003
μ
PD178006A
μ
PD178018A
μ
PD178P018A
ROM
24 Kbytes
(Mask ROM)
48 Kbytes
(Mask ROM)
60 Kbytes
(Mask ROM)
60 Kbytes
(One-time PROM)
RAM
High-speed RAM
512 bytes
1024 byte
Buffer RAM
Not provided
32 bytes
Expanded RAM
Not provided
2048 bytes
Timer
3 channels
Basic timer:
1 channel
8-bit timer/event
counter: 2 channels
5 channels
Basic timer:
8-bit timer/event counter: 2 channels
8-bit timer:
Watchdog timer:
1 channel
1 channel
1 channel
Serial interface
1 channel
3-wire mode:
1 channel
2 channels
3-wire/SBI/2-wire/I
2
C bus mode selectable: 1 channel
3-wire serial I/O mode (automatic data transmit/receive function
for up to 32 bytes provided on chip): 1 channel
A/D converter
3 channels
6 channels
D/A converter (PWM output)
Not provided
Provided
EO1 pin output circuit
Buffer type
(high impedance function not supported)
Buffer type
(high impedance function supported)
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