ST7263BH6 STMicroelectronics, ST7263BH6 Datasheet - Page 159
ST7263BH6
Manufacturer Part Number
ST7263BH6
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
Datasheet
1.ST7263BH6.pdf
(186 pages)
Specifications of ST7263BH6
4, 8, 16 Or 32 Kbytes Program Memory
high density Flash (HDFlash), FastROM or ROM with Read-Out and Write protection
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ST7263Bxx
13.10.2
Table 75.
Symbol
f
f
Rx
Tx
Communication
frequency
Table 74.
1. For more detailed information, please refer to Chapter 7 (Electrical) of the USB specification (version 1.1).
SCI interface
Subject to general operating condition for V
Refer to I/O port characteristics for more details on the input/output alternate function
characteristics (RDI and TDO).
SCI characteristics
Symbol
Parameter
V
t
CRS
rfm
t
t
r
f
Driver characteristics:
Rise time
Fall Time
Rise/ fall time matching
Output signal crossover voltage
USB low-speed electrical characteristics
8 MHz ~0.16%
f
Parameter
CPU
Accuracy
standard
Doc ID 7516 Rev 8
vs.
Conditions
Conventional mode
TR (or RR)=128, PR=13
TR (or RR)= 32, PR=13
TR (or RR)= 16, PR=13
TR (or RR)= 8, PR=13
TR (or RR)= 4, PR=13
TR (or RR)= 16, PR= 3
TR (or RR)= 2, PR=13
TR (or RR)= 1, PR=13
C
C
C
C
t
DD
r
/t
L
L
L
L
f
=50 pF
=600 pF
=50 pF
=600 pF
, f
Conditions
Prescaler
CPU
, and T
(1)
(1)
(1)
(1)
A
unless otherwise specified.
Min
1.3
Electrical characteristics
75
75
80
Standard
-
-
-
10400
19200
38400
1200
2400
4800
9600
300
Max
300
300
120
2.0
~10416.67
~19230.77
~38461.54
-
-
-
~1201.92
~2403.84
~4807.69
~9615.38
~300.48
Baud
Rate
159/186
Unit
ns
ns
ns
ns
%
V
Unit
Hz
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