HB7121B Datasheet, PDF (8/29 Pages) Hynix Semiconductor – CMOS IMAGE SENSOR With 8-bit ADC

Semiconductor Inc.
System IC SBU
HB7121B
CMOS IMAGE SENSOR
With 8-bit ADC
PIN DESCRIPTIONS (48 Pin CLCC)
PIN
1
2
3
4
5
6
7
8
9 ~ 16
17
18
19, 20
21
22
23
24
25
26
27
28
29
30
31
32
33 ~ 41
42
43
44
45
46
47
48
NAME
SCK
DGND
ENB
DGND
MCLK
VDD5
AVDD
AGND
N.C
AGND
AVDD
Reserved
DGND
DATA7
DATA6
DATA5
DATA4
DGND
DATA3
DATA2
DATA1
DATA0
DVDD
DGND
N.C
DVDD
RESET
VSYNC
HSYNC
/DVALID
DGND
SDA
DGND
I/O
DESCRIPTION
I I²C Clock ; I²C clock control from I²C master
I Digital Ground
I Sensor Enable Signal ; 'H' enable normal operation
'L' disable sensor
I Digital Ground
I Master Clock (up to 15MHz)
; Global master clock for image sensor internal timing control
I I/O bias voltage for 5V tolerant *1)
I Analog Supply Voltage 3.3V
I Analog Ground
No Connection
I Analog Ground
I Analog Supply Voltage 3.3V
Reserved
I Digital Ground
O Image Data bit 7
O Image Data bit 6
O Image Data bit 5
O Image Data bit 4
I Digital Ground
O Image Data bit 3
O Image Data bit 2
O Image Data bit 1
O Image Data bit 0
I Digital Supply Voltage 3.3V
I Digital Ground
No Connection
I Digital Supply Voltage 3.3V
I Hardware Reset Signal, Active Low
O Vertical synchronization signal / Frame start output
; Signal pulse at start of image data frame with programmable
blanking duration
O Horizontal synchronization signal / Data valid output
; Data valid when 'H' with programmable blanking duration
I Digital Ground
I/O I²C Data ; I²C standard data I/O port
I Digital Ground
*1) Tie to DVDD for 3.3V operation / Tie to 5V for 5V tolerant operation
This document is a general product description and is subject to change without notice. Hynix Semiconductor does not assume
any responsibility for use of circuits described. NO patent licenses are implied.
DA21000601R_1.0
-8-
2001 Hnix System IC SBU