参数资料
型号: 7549
厂商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 单芯片8位CMOS微机
文件页数: 16/73页
文件大小: 1272K
代理商: 7549
Rev.2.00
REJ03B0202-0200
Mar 05, 2007
Page 16 of 70
7549 Group
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Table 6
I/O port function table
NOTE:
1. Function set ROM data 1 is included in the function set ROM area.
Pin
P0
0
(LED
0
)/INT
0
P0
1
(LED
1
)/INT
1
Name
I/O port P0
I/O format
CMOS compatible input
level
CMOS 3-state output
Non-port function
External interrupt input
SFRs related each pin
Interrupt edge selection register
Port P0 drive capacity control register
Port P0 pull-up control register
Port P0 drive capacity control register
Port P0 pull-up control register
Capture/Compare port register
Port P0 drive capacity control register
Port P0 pull-up control register
Serial I/O control register
Port P0 drive capacity control register
Port P0 pull-up control register
Serial I/O control register
UART control register
Port P0 drive capacity control register
Port P0 pull-up control register
Serial I/O control register
Port P0 drive capacity control register
Port P0 pull-up control register
Serial I/O control register
Port P0 drive capacity control register
Port P0 pull-up control register
Capture/Compare port register
Port P1 pull-up control register
Key-on wakeup input selection register
AD control register
Timer mode register
Port P1 pull-up control register
Key-on wakeup input selection register
AD control register
Port P1 pull-up control register
Key-on wakeup input selection register
AD control register
P0
2
(LED
2
)
P0
3
(LED
3
)/CAP
0
Capture input
P0
4
(LED
4
)/R
X
D
Serial interface input/
output
P0
5
(LED
5
)/T
X
D
P0
6
(LED
6
)/S
CLK
P0
7
(LED
7
)/S
RDY
P1
0
/AN
0
/KEY
0
/CMP
0
P1
1
/AN
1
/KEY
1
/
CMP
1
P1
2
/AN
2
/KEY
2
/
CMP
2
P1
3
/AN
3
/KEY
3
/T2
OUT
I/O port P1
Compare output
Key input interrupt
A/D conversion input
Timer 2 output
Key input interrupt
A/D conversion input
P1
4
/AN
4
/KEY
4
P1
5
/AN
5
/KEY
5
P1
6
/AN
6
/KEY
6
P1
7
/AN
7
/KEY
7
P2
0
/X
OUT
/X
COUT
Key input interrupt
A/D conversion input
I/O port P2
CMOS 3-state output
Clock pin
Function set ROM data 1 (Note)
Clock mode
register
Function set ROM data 1 (Note)
Clock mode
register
P2
1
/X
IN
/X
CIN
CMOS compatible input
level
CMOS 3-state output
Clock pin
P3
0
P3
1
I/O port P3
相关PDF资料
PDF描述
75HQ SCHOTTKY RECTIFIER
75HQ030 SCHOTTKY RECTIFIER
75HQ035 SCHOTTKY RECTIFIER
75HQ040 SCHOTTKY RECTIFIER
75HQ045 SCHOTTKY RECTIFIER
相关代理商/技术参数
参数描述
7549_0710 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
7549_09 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
7-5-4905 功能描述:3M 4905 VHB TAPE SPECIALTY TAPES 制造商:3m (tc) 系列:VHB?? 4905 零件状态:在售 厚度 - 粘合剂:- 厚度 - 底布,载体:- 标准包装:1
754905-1 功能描述:PIN ATT/ROLL AUTO IV 制造商:te connectivity amp connectors 系列:* 零件状态:有效 标准包装:1
7-5-4910 功能描述:3M 4910 VHB TAPE SPECIALTY TAPES 制造商:3m (tc) 系列:VHB?? 4910 零件状态:在售 底布,载体:丙烯酸泡棉 厚度 - 粘合剂:- 厚度 - 底布,载体:- 标准包装:1