EBD25RB4ALFB
Pin Description
Pin name
Function
Address input
Row address
A0 to A11
A0 to A11
Column address
A0 to A9, A11
BA0, BA1
Bank select address
Data input/output
DQ0 to DQ63
CB0 to CB7
Check bit (Data input/output)
Row address strobe command
Column address strobe command
Write enable
/RAS
/CAS
/WE
/CS0
Chip select
CKE0
Clock enable
CLK0
Clock input
/CLK0
Differential clock input
Input and output data strobe
Input masks
DQS0 to DQS8
DM0 to DM8/DQS9 to DQS17
SCL
Clock input for serial PD
Data input/output for serial PD
Serial address input
Power for internal circuit
Power for DQ circuit
Power for serial EEPROM
Input reference voltage
Ground
SDA
SA0 to SA2
VDD
VDDQ
VDDSPD
VREF
VSS
VDDID
/RESET
NC
VDD indentication flag
Reset pin (forces register inputs low)
No connection
Data Sheet . E0236E10 (Ver. 1.0)
4