MB9B120J Datasheet, PDF (20/81 Pages) SPANSION – This document states the current technical specifications regarding

DataSheet
Pin function
Quadrature
Position/
Revolution
Counter
Real-time clock
Pin name
AIN1_0
AIN1_1
AIN1_2
BIN1_0
BIN1_1
BIN1_2
ZIN1_0
ZIN1_1
ZIN1_2
RTCCO_0
RTCCO_1
RTCCO_2
SUBOUT_0
SUBOUT_1
SUBOUT_2
Function description
QPRC ch.1 AIN input pin
QPRC ch.1 BIN input pin
QPRC ch.1 ZIN input pin
0.5 seconds pulse output pin of Real-time clock
Sub clock output pin
RESET
INITX
External Reset Input pin.
A reset is valid when INITX="L".
Pin No
4
22
17
5
24
18
6
23
19
32
19
1
32
19
1
12
Mode
Mode 0 pin.
MD0
During normal operation, MD0="L" must be input. During
serial programming to Flash memory, MD0="H" must be
15
input.
Mode 1 pin.
MD1 During serial programming to Flash memory, MD1="L"
16
must be input.
VCC
Analog/Digital Power supply Pin
7
POWER
VCC
Analog/Digital Power supply Pin
25
VSS
Analog/Digital GND Pin
9
GND
VSS
Analog/Digital GND Pin
26
X0
Main clock (oscillation) input pin
10
X0A
Sub clock (oscillation) input pin
13
CLOCK
X1
Main clock (oscillation) I/O pin
11
X1A
Sub clock (oscillation) I/O pin
14
CROUT_1 Built-in High-speed CR-osc clock output port
32
Analog
POWER
AVRH A/D converter analog reference voltage input pin
28
Analog
GND
AVRL A/D converter analog reference voltage input pin
27
C pin
C
Power supply stabilization capacity pin
8
March 31, 2015, MB9B120J_DS706-00053-2v0-E
17