参数资料
型号: 784215AY
厂商: NEC Corp.
英文描述: MOS INTEGRATED CIRCUIT
中文描述: 马鞍山集成电路
文件页数: 13/100页
文件大小: 564K
代理商: 784215AY
Data Sheet U14121EJ2V0DS00
13
μ
PD784214A, 784215A, 784216A, 784217A, 784218A, 784214AY, 784215AY, 784216AY, 784217AY, 784218AY
www.DataSheet4U.com
4. BLOCK DIAGRAM
INTP2/NMI
INTP0, INTP1,
INTP3 to INTP6
Programmable
interrupt
controller
Real-time
output port
Timer/event
counter 7
(8 bits)
Timer/event
counter 6
(8 bits)
Timer/event
counter 5
(8 bits)
Timer/event
counter 2
(8 bits)
Timer/event
counter 1
(8 bits)
Timer/event
counter
(16 bits)
Watch timer
Timer/event
counter 8
(8 bits)
Watchdog timer
TI00
TI01
TO0
TI1
TO1
TI2
TO2
TI5/TO5
TI6/TO6
TI7/TO7
TI8/TO8
NMI/INTP2
RTP0 to RTP7
Clock output
control
A/D
converter
AV
DD
AV
SS
PCL
BUZ
AV
REF0
ANI0 to ANI7
D/A
converter
ANO0
ANO1
AV
SS
P03/INTP3
AV
REF1
78K/IV
CPU Core
ROM
RAM
Baud-rate
generator
RxD1/SI1
TxD1/SO1
ASCK1/SCK1
RxD2/SI2
TxD2/SO2
ASCK2/SCK2
SI0/SDA0
SO0
SCK0/SCL0
Bus I/F
UART/IOE1
RD
WR
WAIT
ASTB
EXA
Note 2
A0 to A7
AD0 to AD7
A8 to A15
A16 to A19
Port 1
P10 to P17
Port 0
P00 to P06
Port 2
P20 to P27
Port 3
P30 to P37
Port 4
P40 to P47
Port 5
P50 to P57
Port 6
P60 to P67
Port 7
P70 to P72
Port 8
P80 to P87
Port 9
P90 to P95
Port 10
P100 to P103
Port 12
P120 to P127
Port 13
P130, P131
Buzzer output
System control
RESET
XT2
X1
XT1
X2
V
SS
TEST
V
DD
Clocked
serial
interface
Note 1
Baud-rate
generator
UART/IOE2
Notes 1.
This function supports the I
products only.
2.
The EXA pin is available in
μ
PD784218A, 784218AY Subseries products only.
2
C bus interface and is available in
μ
PD784216AY/784218AY Subseries
Remark
The internal ROM and RAM capacities differ depending on the product.
相关PDF资料
PDF描述
784216A MOS INTEGRATED CIRCUIT
784216AY MOS INTEGRATED CIRCUIT
784217A MOS INTEGRATED CIRCUIT
784217AY MOS INTEGRATED CIRCUIT
784218AY MOS INTEGRATED CIRCUIT
相关代理商/技术参数
参数描述
784216A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784216AY 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784217A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784217AY 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT
784218A 制造商:NEC 制造商全称:NEC 功能描述:MOS INTEGRATED CIRCUIT