ST52T400 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST52T400

8-BIT INTELLIGENT CONTROLLER UNIT (ICU) Timer/PWM, Analog Comparator, Triac/PWM Timer, WDG

STMicroelectronics 

ST52T400/T440/E440/T441

ORDERING INFORMATION

Each device is available for production in user

programmable version (OTP) as well as in factory

programmed version (FASTROM). OTP devices

are shipped to customers with a default blank con-

tent FFh, while FASTROM factory programmed

parts contain the code sent by the customer.

There is one common EPROM version for debug-

ging and prototyping which features the maximum

memory size and peripherals of the family. Care

must be taken to only use resources available on

the target device.In order to obtain a list of part

numbers see ST52T400/T440/E440/T441 Sales

Type List at the beginning of the datasheet.

Figure 11.16 Device Type Codes

ST52 t nnn c m p y

TEMPERATURE RANGE:

6 = -40 to 85 °C

PACKAGES:

B = PDIP

M = PSO

MEMORY SIZE:

0 = 1 Kb

1 = 2 Kb

2 = 4 Kb

3 = 8 Kb

PIN COUNT:

F = 20 pin

G = 28 pin

SUBFAMILY:

400

440

MEMORY TYPE:

T = OTP

E = EPROM

FAMILY

92/94

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