参数资料
型号: m789436
厂商: NEC Corp.
元件分类: 8位微控制器
英文描述: 8-Bit Single-Chip Microcontrollers
中文描述: 8位单芯片微控制器
文件页数: 72/144页
文件大小: 1378K
代理商: M789436
CHAPTER 1 GENERAL
User’s Manual U15075EJ1V0UM00
33
1.6.2 Block diagram of
PD789446, 789456 Subseries
Remarks 1. The internal ROM capacity varies depending on the product.
2. The parenthesized values apply to the
PD78F9456.
VDD
VSS
IC
(VPP)
78K/0S
CPU core
ROM
(flash
memory)
TO50/TMI60/
P31
8-bit
timer 50
P00 to P03
Port 0
P10, P11
Port 1
P20 to P26
Port 2
P30 to P33
Port 3
TMI60/TO50/
P31
16-bit timer 90
Watch timer
Watchdog timer
TO90/P26
S0 to S4
COM0 to COM3
RAM
RAM space
for LCD
data
8-bit
timer/event
counter 60
Cascaded
16-bit
timer/
event
counter
TO60/P32
CPT90/P30
VLC0 to VLC2
CAPH
CAPL
LCD controller
driver
P50 to P53
Port 5
System control
RESET
X1
X2
XT1
XT2
Interrupt control
INTP0/P30
INTP1/P31
INTP2/P32
INTP3/P33
KR0/P00 to
KR3/P03
TO61/P33
BZO90/P21
Serial
Iinterface 20
SCK20/ASCK20/P23
SI20/RxD20/P25
SO20/TxD20/P24
SS20/P22
A/D converter
ANI0/P60 to
ANI5/P65
AVSS
AVDD
P70 to P72
Port 7
P60 to P65
Port 6
P80, P81
Port 8
P90 to P97
Port 9
相关PDF资料
PDF描述
m789446 8-Bit Single-Chip Microcontrollers
m789456 8-Bit Single-Chip Microcontrollers
M7A3P1000-1FG144FG144 FPGA, 1000000 GATES, PBGA144
M7A3P1000-1FG144IFG144 FPGA, 1000000 GATES, PBGA144
M7A3P1000-1FG256FG256 FPGA, 1000000 GATES, PBGA256
相关代理商/技术参数
参数描述
M7899-E 制造商:Leviton Manufacturing Co 功能描述:
M7899-HG0 制造商:Leviton Manufacturing Co 功能描述:
M-78B2.5-NZ 制造商:MAKE-PS 制造商全称:Make-Ps 功能描述:Single Output DC/DC Converter
M-78B3.3-NZ 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single Output DC/DC Converter,Series M-78B-NZ Up to 9.75 Watt
M-78B5.0-NZ 制造商:MAKE-PS 制造商全称:Make-Ps 功能描述:Single Output DC/DC Converter