ST72F321BAR9T6 STMicroelectronics, ST72F321BAR9T6 Datasheet - Page 170

MCU 8BIT 60KB FLASH/ROM 64-LQFP

ST72F321BAR9T6

Manufacturer Part Number
ST72F321BAR9T6
Description
MCU 8BIT 60KB FLASH/ROM 64-LQFP
Manufacturer
STMicroelectronics
Series
ST7r
Datasheet

Specifications of ST72F321BAR9T6

Core Processor
ST7
Core Size
8-Bit
Speed
8MHz
Connectivity
I²C, SCI, SPI
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
48
Program Memory Size
60KB (60K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3.8 V ~ 5.5 V
Data Converters
A/D 16x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Processor Series
ST72F3x
Core
ST7
Data Bus Width
8 bit
Data Ram Size
2 KB
Interface Type
I2C, SCI, SPI
Maximum Clock Frequency
8 MHz
Number Of Programmable I/os
48
Number Of Timers
2
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Development Tools By Supplier
ST7232X-EVAL, ST7232X-SK/RAIS, ST72321B-D/RAIS, ST7MDT20-DVP3, ST7MDT20J-EMU3, ST7MDT20M-EMU3, STX-RLINK
Minimum Operating Temperature
- 40 C
On-chip Adc
10 bit, 16 Channel
For Use With
497-5046 - KIT TOOL FOR ST7/UPSD/STR7 MCU
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
 Details
Other names
497-5583

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ST72321BRx, ST72321BARx ST72321BJx, ST72321BKx
13 PACKAGE CHARACTERISTICS
13.1 PACKAGE MECHANICAL DATA
Figure 98. 64-Pin Low Profile Quad Flat Package (14x14)
Figure 99. 64-Pin Low Profile Quad Flat Package (10 x10)
170/187
D1
D
D1
D
E1
E
E1
E
L1
b
L1
e
L
A1
e
b
L
A1
A2
A
θ
A2
A
h
c
c
Note 1. Values in inches are converted from mm
and rounded to 4 decimal digits.
Dim.
Note 1. Values in inches are converted from mm
and rounded to 4 decimal digits.
A1
A2
D1
E1
L1
Dim.
A
b
D
E
L
N
c
e
θ
A1
A2
D1
E1
L1
A
D
E
N
b
c
e
θ
L
0.05
1.35 1.40 1.45 0.0531 0.0551 0.0571
0.17 0.22 0.27 0.0067 0.0087 0.0106
0.09
0.45 0.60 0.75 0.0177 0.0236 0.0295
Min
0.05
1.35 1.40 1.45 0.0531 0.0551 0.0571
0.30 0.37 0.45 0.0118 0.0146 0.0177
0.09
0.45 0.60 0.75 0.0177 0.0236 0.0295
Min
12.00
10.00
12.00
10.00
0.50
1.00
mm
Typ
3.5°
16.00
14.00
16.00
14.00
0.80
1.00
mm
Typ
3.5°
Max
1.60
0.15 0.0020
0.20 0.0035
Number of Pins
Number of Pins
Max
1.60
0.15 0.0020
0.20 0.0035
64
64
Min
Min
inches
inches
0.4724
0.3937
0.4724
0.3937
0.0197
0.0394
0.6299
0.5512
0.6299
0.5512
0.0315
0.0394
3.5°
Typ
Typ
3.5°
1)
1)
0.0630
0.0059
0.0079
0.0630
0.0059
0.0079
Max
Max

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