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M37517F8HP Datasheet

  • M37517F8HP

  • SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

  • 98頁

  • RENESAS

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7517 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
REJ03B0087-0101Z
Rev.1.01
Aug 02, 2004
q
Current integrator ......................................................... 1 channel
q
Over current detector ................................................... 1 channel
q
Watchdog timer ............................................................ 16-bit
鉁?/div>
1
q
Clock generating circuit ..................................... Built-in 4 circuits
(built-in 4MHz on-chip oscillator and 32kHz RC oscillator, or con-
nect to external ceramic resonator or quartz-crystal oscillator)
q
Power source voltage
In high-speed mode .................................................. 3.0 to 3.6 V
(at 4 MHz oscillation frequency)
In middle-speed mode ............................................... 3.0 to 3.6 V
(at 8 MHz oscillation frequency)
In low-speed mode .................................................... 3.0 to 3.6 V
(at 32 kHz oscillation frequency)
q
Power dissipation
In high-speed mode ...................................................... 8.25 mW
(at 4 MHz oscillation frequency, at 3.3 V power source voltage)
In low-speed mode ........................................................... 660碌W
(at 32 kHz oscillation frequency, at 3.3 V power source voltage)
q
Operating temperature range .................................... 鈥?0 to 85擄C
DESCRIPTION
The 7517 group is the 8-bit microcomputer based on the 740 fam-
ily core technology.
The 7517 group is designed for battery-pack and includes serial
interface functions, 8-bit timer, A/D converter, current integrator
and I
2
C-BUS interface.
FEATURES
qBasic
machine-language instructions ...................................... 71
qMinimum
instruction execution time .................................. 1.0
碌s
(at 4 MHz oscillation frequency)
qMemory
size
Flash memory ............................................................... 32 kbytes
RAM ................................................................................ 1 kbytes
qProgrammable
input/output ports ............................................ 36
qInterrupts
................................................. 19 sources, 16 vectors
qTimers
............................................................................. 8-bit
鉁?/div>
4
qSerial
I/O1 ................... 8-bit
鉁?/div>
1 (UART or Clock-synchronized)
qSerial
I/O2 ................................... 8-bit
鉁?/div>
1(Clock-synchronized)
qMulti-master
I
2
C-BUS interface (option) ...................... 1 channel
qPWM
............................................................................... 8-bit
鉁?/div>
1
qA/D
converter ............................................. 10-bit
鉁?/div>
10 channels
APPLICATION
Battery-Pack, etc.
PIN CONFIGURATION (TOP VIEW)
P0
1
/S
OUT2
P1
0
/(LED
0
)
26
P0
3
/S
RDY2
P0
2
/S
CLK2
P3
5
/AN
5
P0
4
/AN
6
P0
6
/AN
8
P0
0
/S
IN2
P0
7
/AN
9
36
34
32
31
33
29
35
P3
3
/AN
3
P3
2
/AN
2
P3
1
/AN
1
P3
0
/AN
0
ADV
SS
ADV
REF
V
CC
AV
CC
AV
SS
ISENS0
ISENS1
DFETCNT/P4
5
37
38
39
40
41
42
43
44
45
46
47
48
30
28
27
25
P1
1
/(LED
1
)
P3
4
/AN
4
P0
5
/AN
7
24
23
22
21
20
P1
2
/(LED
2
)
P1
3
/(LED
3
)
P1
4
/(LED
4
)
P1
5
/(LED
5
)
P1
6
/(LED
6
)
P1
7
/(LED
7
)
V
SS
X
OUT
X
IN
RESET
P2
0
/X
COUT
P2
1
/X
CIN
M37517F8HP
19
18
17
16
15
14
13
10
11
P4
4
/INT
3
/PWM
P2
7
/CNTR
0
/S
RDY1
P4
3
/INT
2
/S
CMP2
P2
4
/SDA
2
/R
X
D
P4
0
/CNTR
1
P2
5
/SCL
2
/T
X
D
P2
2
/SDA
1
P2
6
/S
CLK
P2
3
/SCL
1
P4
2
/INT
1
Package type : 48P6Q-A
Fig. 1 M37517F8HP pin configuration
Rev.1.01
Aug 02, 2004
page 1 of 96
P4
1
/INT
0
CNV
SS
12
1
7
3
2
4
5
6
8
9

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