M61040FP データシートの表示（PDF） - Renesas Electronics
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M61040FP Datasheet PDF : 25 Pages
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M61040FP
Pin Arrangement
VCC 1
CFOUT 2
PFOUT 3
DFOUT 4
VIN1 5
VIN2 6
VIN3 7
VIN4 8
VIN12 9
GND 10
M61040FP
20 Vreg
19 Vref
18 Reset
17 DI
16 CK
15 CS
14 ANALOG OUT
13 CIN
12 VIN11
11 VIN10
(Top view)
Outline: 20P2X-A
Pin Description
Pin No.
5
6
7
8
9
13
11
Pin Name
VIN1
VIN2
VIN3
VIN4
VIN12
CIN
VIN10
12
VIN11
1
VCC
10
GND
20
Vreg
19
Vref
18
RESET
14
ANALOG OUT
4
DFOUT
2
CFOUT
17
DI
16
CK
15
CS
3
PFOUT
Functions
Battery 1 + voltage input
Battery 1 – voltage and battery 2 + voltage input
Battery 2 – voltage and battery 3 + voltage input
Battery 3 – voltage and battery 4 + voltage input
Monitoring charger is connected or not
Connect capacitor for over current detection delay
Charge/discharge current monitor input and connects charge/discharge current sense
resistor
Charge/discharge current monitor input and connects charge/discharge current sense
resistor
Power source pin. Power from charger or battery
Ground
Linear-regulator output for microcomputer
Vreg voltage output for Vreg of microcomputer, Max 200 µA/5 V
Reset signal output to RESET of microcomputer
Various analog signal outputs to AD-input of microcomputer
Discharge FET-drive output. The driver is turned off when over current detected.
Charge FET-drive output. The driver is turned off by microcomputer.
Input of 6-bit length serial data from microcomputer
Input of shift clock from microcomputer. DI's input data is latched by low-to-high edge of
this CK
During low signal input to this CS, data input to DI is enabled.
Pre-charge FET-drive output. The driver is turned off by microcomputer.
REJ03F0237-0200 Rev.2.00 Mar 18, 2008
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