参数资料
型号: SPEAR-09-P022
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 1 CHANNEL(S), 1000M bps, I2C BUS CONTROLLER, PBGA420
封装: 23 X 23 MM, 1.81 MM HEIGHT, ROHS COMPLIANT, PLASTIC, BGA-420
文件页数: 11/40页
文件大小: 328K
代理商: SPEAR-09-P022
SPEAR-09-P022
Pin description
NAND
FLASH
I/F
NF_IO_1
H18
I/O
Data
TTL BIDIR buffer
3.3 V capable, 4 mA
3.3 V tolerant, PU
NF_IO_2
G19
NF_IO_3
G18
NF_IO_4
F19
NF_IO_5
F18
NF_IO_6
E18
NF_IO_7
E19
NF_CE
G20
Output
Chip enable
TTL output buffer
3.3 V capable, 4 mA
NF_RE
G22
Read enable
NF_WE
H20
Write enable
NF_ALE
H21
Address latch enable
NF_CLE
G21
Command latch enable
NF_WP
J18
Write protect
NF_RB
H22
Input
Read/busy
TTL input buffer
3.3 V tolerant PU
MRESET
C17
Input
Main reset
TTL Schmitt trigger
input buffer,
3.3 V tolerant, PU
LVDS
I/F
PH0
A16
Output
General purpose I/O
with LVDS transceiver
LVDS driver
PH0n
B16
PH1
C16
PH1n
C15
PH2
A15
PH2n
B15
PH3
A14
PH3n
B14
PH4
C14
PH4n
C13
PH5
A13
PH5n
B13
PH6
A12
PH6n
B12
PH7
C12
PH7n
C11
PH8
A11
Input
LVDS receiver
Table 2.
Pin description by functional group (continued)
Group
Signal name
Ball
Direction
Function
Pin type
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