ST10F272B_12 STMICROELECTRONICS [STMicroelectronics], ST10F272B_12 Datasheet - Page 22

• Manufacturer Part Number: ST10F272B_12
• Description: 16-bit MCU with 256 Kbyte Flash memory and 12/20 Kbyte RAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Pin data
Table 1.
22/188
Symbol
RPD
V
V
V
DD
SS
18
Pin description (continued)
72,82,93
126, 136
127, 139
17, 46,
18,45,
55,71,
83,94,
, 109,
110,
Pin
84
56
Type
-
-
-
-
Timing pin for the return from interruptible power down mode and synchronous /
asynchronous reset selection.
Digital supply voltage = + 5V during normal operation, idle and power down
modes.
It can be turned off when Stand-by RAM mode is selected.
Digital ground
1.8V decoupling pin: a decoupling capacitor (typical value of 10nF, max 100nF)
must be connected between this pin and nearest V
Doc ID 11917 Rev 3
Function
SS
pin.
ST10F272B/ST10F272E