mpc2107 Freescale Semiconductor, Inc, mpc2107 Datasheet - Page 5

• Manufacturer Part Number: mpc2107
• Description: 256kb And 512kb Burstramtm Secondary Cache Mod
• Manufacturer: Freescale Semiconductor, Inc

MOTOROLA FAST SRAM
A14 – A26
STANDBY
ADDR0
ADDR1
COE0
COE1
ALE
’373
A0
A1
A2 – A14
G
E
A0
A1
A2 – A14
G
E
A0
A1
A2 – A14
G
E
A0
A1
A2 – A14
G
E
A0
A1
A2 – A14
G
E
A0
A1
A2 – A14
G
E
A0
A1
A2 – A14
G
E
A0
A1
A2 – A14
G
E
MCM6206
MCM6206
MCM6206
MCM6206
MCM6206
MCM6206
MCM6206
MCM6206
DQ0 – DQ7
DQ0 – DQ7
DQ0 – DQ7
DQ0 – DQ7
DQ0 – DQ7
DQ0 – DQ7
DQ0 – DQ7
DQ0 – DQ7
MPC2107 BLOCK DIAGRAM
W
W
W
W
W
W
W
W
DH0 – DH7
CWE0
DH8 – DH15
CWE1
DH16 – DH23
CWE2
DH24 – DH31
CWE3
DL0 – DL7
CWE4
DL8 – DL15
CWE5
DL16 – DL23
CWE6
DL24 – DL31
CWE7
A14 – A26
A2 – A13
DIRTYIN
VALIDIN
TCLR
CLK2
TWE
TOE
V SS
PD0/IDSCLK
MPC2104 MPC2105 MPC2106 MPC2107
13
J3
J2
J1
J2
256KB
0 Ω
0 Ω
0 Ω
CLK0, 1, 3, 4
ADS0, ADS1
CNTEN0, CNTEN1 = NC
A27, A28
DP0 – DP7
BURSTMODE
PD2
PD3
A13
A0 – A12
TDQ0 – TDQ11
RESET
SW
TW
K
VALIDD
DIRTYD
TG
PD1/IDSDATA
TAG: 16K x 12 + V + D
J3
TAH, TAG, TAD
TT1, WTD, E1
E2, PWRDN
SFUNC, SG
TA, VALIDQ
= NC
= NC
= NC
= NC
= NC
= NC
EEPROM 256KB
no stuff
no stuff
no stuff
SCL
SDA
DIRTYQ
MATCH
(OPTIONAL)
V CCQ
WTQ
X24C00
J1
V CC 5
via 100 Ω
V SS
MATCH
V CC 3
NC
NC
DIRTYOUT
5