tc7mtx01fk TOSHIBA Semiconductor CORPORATION, tc7mtx01fk Datasheet - Page 6

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

6.
Note 1: The temperature sensor is triggered on the rising edge of STB. Allow a period of length t to elapse so that
7. Normal Operation Mode
Temperature Data Read Mode
(W/R = = = = “L”, DI1 = = = = “L”, DI2 = = = = “H”, DI3 = = = = “L”, DI4 = = = = “H”, DI5 = = = = “H”)
is referred to as XOcont Output Control state).
DOUT corresponding to the current temperature (sum of 8-bit temperature sensor output and 25°C
temperature compensation data sensor stored at E
Input of an OP code (DI1 = L, DI2 = H, DI3 = L, DI4 = H, DI5 = H) on DIN outputs an 8-bit address on
The read ends when STB goes Low.
While STB = L, all inputs on W/R, CK and DIN are invalid and the IC is in Normal Operation Mode (this
During Normal Operation Mode, the DOUT output level reflects the power-on reset status.
(Output level is High during power-on reset and Low after release of power-on reset.)
DOUT
operation can stabilize.
STB
DIN
CK
Timing chart for Temperature Data Read Mode (post-compensation)
t
L
High-Impedance
(STB = = = = “L”)
H
L
(after compensation: register output)
H
H
6
2
PROM address 0FH).
*
D0 D1 D2 D3 D4 D5 D6 D7
TC7MTX01FK
2002-03-18
*: Don’t care