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参数资料
| 型号： | M37512F8HHP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, FLASH, 4 MHz, MICROCONTROLLER, PQFP48 |
| 封装： | 7 X 7 MM, 0.50 MM PITCH, PLASTIC, LQFP-48 |
| 文件页数： | 1/87页 |
| 文件大小： | 879K |
| 代理商： | M37512F8HHP |
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Feb 18, 2005
page 1 of 85
REJ03B0122-0101
7512 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0122-0101
Rev.1.01
Feb 18, 2005
DESCRIPTION
The 7512 Group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 7512 Group is designed for battery-pack and includes serial
interface functions, 8-bit timer, A/D converter, current integrator
and I2C-BUS interface.
FEATURES
qBasic machine-language instructions ...................................... 71
qMinimum instruction execution time .................................. 1.0
s
(at 4 MHz oscillation frequency)
qMemory size
Flash memory .................................................. 36 K to 52 Kbytes
RAM ............................................................... 1.0 K to 1.5 Kbytes
qProgrammable input/output ports ............................................ 36
qInterrupts ................................................. 19 sources, 16 vectors
qTimers ............................................................................. 8-bit 4
qSerial interface
Serial I/O1 .......... 8-bit 1 (UART or Clock-synchronized)
Serial I/O2 .......................... 8-bit 1(Clock-synchronized)
qMulti-master I2C-BUS interface (option) ...................... 1 channel
qPWM ............................................................................... 8-bit 1
qA/D converter ............................................. 10-bit 10 channels
PIN CONFIGURATION (TOP VIEW)
Fig. 1 M37512FCHP pin configuration
qCurrent integrator ......................................................... 1 channel
qOver current detector ................................................... 1 channel
qEasy thermal sensor .................................................... 1 channel
qWatchdog timer ............................................................ 16-bit 1
qClock generating circuit ..................................... Built-in 4 circuits
(high-speed RC oscillator and 32kHz RC oscillator, or connect to
external ceramic resonator or quartz-crystal oscillator)
qPower source voltage ............................................ 2.45 to 2.55 V
qPower dissipation
In high-speed mode ...................................................... 3.75 mW
(at 4 MHz oscillation frequency, at 2.5 V power source voltage)
In low-speed mode ........................................................ 1.05 mW
(at 32 kHz oscillation frequency, at 2.5 V power source voltage)
qOperating temperature range .................................... –20 to 85°C
APPLICATION
Battery-Pack, etc.
23
22
13
37
38
39
40
41
42
43
44
45
46
47
48
36
1
2
3
4
5
6
7
8
9
10
11
12
24
21
20
19
18
17
16
15
14
35
34
33
32
31
30
29
28
27
26
25
Package type : 48P6Q-A
P17/(LED7)
P4
2
/INT
1
P4
1
/INT
0
P4
0
/CNTR
1
P2
7
/CNTR
0
/S
RDY1
P2
6
/S
CLK
P2
5
/SCL
2
/T
X
D
P2
3
/SCL
1
P2
2
/SDA
1
CNV
SS
P12/(LED2)
P13/(LED3)
P14/(LED4)
P15/(LED5)
P16/(LED6)
VSS
XOUT
XIN
P3
4
/AN
4
P3
5
/AN
5
P0
0
/S
IN2
P0
1
/S
OUT2
P0
2
/S
CLK2
P0
3
/S
RDY2
P0
4
/AN
8
P0
5
/AN
9
P0
6
/CFETCNT/AN
10
P1
1
/(LED
1
)
P0
7
/PWM
1
/AN
11
P1
0
/(LED
0
)
RESET
P20/XCOUT
P21/XCIN
P4
4
/INT
3
/PWM
0
P2
4
/SDA
2
/R
X
D
P33/AN3
P32/AN2
ADVSS
ADVRED
VCC
AVSS
ISENS0
ISENS1
P31/AN1
P30/AN0
AVCC
DFETCNT/P45
P4
3
/INT
2
/S
CMP2
M37512FCHP
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相关代理商/技术参数 |
参数描述 |
|---|---|
| M37512F8HP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37512F8H-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37512F8-XXXHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37512FCHHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M37512FCHP | 制造商:RENESAS 制造商全称:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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