ST7263BK1 STMicroelectronics, ST7263BK1 Datasheet - Page 169

• Manufacturer Part Number: ST7263BK1
• Description: LOW SPEED USB 8-BIT MCU FAMILY WITH UP TO 32K FLASH/ROM, DFU CAPABILITY, 8-BIT ADC, WDG, TIMER, SCI and I2C
• Manufacturer: STMicroelectronics

Specifications of ST7263BK1

• 4, 8, 16 Or 32 Kbytes Program Memory: high density Flash (HDFlash), FastROM or ROM with Read-Out and Write protection

ST7263Bxx
Figure 82. 48-pin low profile quad flat package outline
Table 83.
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Dim.
ccc
A1
A2
D1
D3
E1
E3
L1
A
D
E
N
b
e
L
c
θ
Pin 1
identification
48-pin low profile quad flat package mechanical data
b
48
37
0.050
1.350
0.170
0.090
0.450
8.800
6.800
8.800
6.800
Min
0°
36
1
D
D1
D3
1.400
0.220
9.000
7.000
5.500
9.000
7.000
5.500
0.500
0.600
1.000
0.080
mm
Typ
3.5°
12
25
Doc ID 7516 Rev 8
13
24
E3 E1 E
1.600
0.150
1.450
0.270
0.200
0.750
9.200
7.200
9.200
7.200
Max
7°
Number of pins
ccc
48
c
C
A2
A
0.0020
0.0530
0.0070
0.0040
0.3465
0.2677
0.3465
0.2677
0.0177
Min
0°
A1
inches
Package characteristics
0.0551
0.0087
0.3543
0.2756
0.2165
0.3543
0.2756
0.2165
0.0197
0.0236
0.0394
0.0031
3.5°
Typ
(1)
L1
L
5B_ME
0.0630
0.0060
0.0570
0.0110
0.0080
0.3622
0.2835
0.3622
0.2835
0.0295
Max
7°
α
169/186