tc7mtx01fk TOSHIBA Semiconductor CORPORATION, tc7mtx01fk Datasheet - Page 4

• Manufacturer Part Number: tc7mtx01fk
• Description: Digital Temperature Compensation Ic
• Manufacturer: TOSHIBA Semiconductor CORPORATION

2. E
3. E
(V.P
reads data D0~D7 from the E
W/R = H and STB = H) proceeds to erase all data in the E2PROM (all bits are set to H), starting on the
falling edge of the 16th CK pulse and continuing until STB goes Low.
2
2
Input of an OP code (DI1 = H, A6~A0 = address of word to be read) on DIN (while W/R = L and STB = H)
The read ends when STB goes Low.
Input of an OP code (DI1 = L, DI2 = H, DI3 = L, DI4 = L, DI5 = L) to DIN (while 18 V is applied to V.P,
During Erase Mode, DOUT is High-Impedance.
PROM Read Mode
PROM All-erase Mode
DOUT
= = = =
STB
W/R
STB
DIN
DIN
V.P
CK
CK
18 V, W/R
= = = =
“H”, DI1
H
L
A6
H
(W/R = = = = “L”, DI1 = = = = “H”)
High-Impedance
A5
L
2
PROM to DOUT.
= = = =
E
A4 A3 A2 A1 A0
L
2
“L”, DI2
PROM Erase Mode timing chart
L
Data Read Mode timing chart
= = = =
“H”, DI3
4
D0 D1 D2 D3 D4 D5 D6 D7
= = = =
“L”, DI4
*
= = = =
“L”, DI5
= = = =
“L”)
Erase
TC7MTX01FK
2002-03-18
*: Don’t care