TMP86C993XB(EYZ) Toshiba, TMP86C993XB(EYZ) Datasheet - Page 202

• Manufacturer Part Number: TMP86C993XB(EYZ)
• Description: EMULATION CHIP FOR TMP86F SSOP
• Manufacturer: Toshiba
• Series: -r

Specifications of TMP86C993XB(EYZ)

• Accessory Type: Adapter
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: TMP86F SSOP
• Other names: TMP86C993XB; TMP86C993XB

19.3
Serial PROM Mode Setting
19.3.4
BOOT/RXD1 (Input)
shows a serial PROM mode timing.
VDD
TEST(Input)
RESET(Input)
PROGRAM
The following is a procedure to activate the serial PROM mode. "Figure 19-4 Serial PROM Mode Timing"
Activating the Serial PROM Mode
1. Supply power to the VDD pin.
2. Set the RESET pin to low.
3. Set the TEST pin and BOOT/RXD1 pins to high.
4. Wait until the power supply and clock oscillation stabilize.
5. Set the RESET pin to high.
6. Input the matching data (5AH) to the BOOT/RXD1 pin after setup sequence. For details of the setup
timing, refer to "19.16 UART Timing".
Figure 19-4 Serial PROM Mode Timing
don't care
High level setting
Reset mode
Page 188
Setup time for serial PROM mode (Rxsup)
Serial PROM mode
TMP86FH92DMG
Matching data
input