AT89C5130A-M Atmel Corporation, AT89C5130A-M Datasheet - Page 75

no-image

AT89C5130A-M

Manufacturer Part Number
AT89C5130A-M
Description
Manufacturer
Atmel Corporation
Datasheets

Specifications of AT89C5130A-M

Flash (kbytes)
16 Kbytes
Max. Operating Frequency
48 MHz
Cpu
8051-12C
Max I/o Pins
34
Usb Transceiver
1
Usb Speed
Full Speed
Usb Interface
Device
Spi
1
Twi (i2c)
1
Uart
1
Sram (kbytes)
1.25
Eeprom (bytes)
1024
Self Program Memory
API
Operating Voltage (vcc)
2.7 to 5.5
Timers
4
Isp
UART/USB
Watchdog
Yes
15.4
4337K–USB–04/08
UART Registers
Example of computed value when X2 = 1, SMOD1 = 1, SPD = 1
Example of computed value when X2 = 0, SMOD1 = 0, SPD = 0
The baud rate generator can be used for mode 1 or 3 (refer to Figure 15-4.), but also for mode 0
for UART, thanks to the bit SRC located in BDRCON register (Table 15-4.)
SADEN - Slave Address Mask Register for UART (B9h)
Reset Value = 0000 0000b
SADDR - Slave Address Register for UART (A9h)
Reset Value = 0000 0000b
SBUF - Serial Buffer Register for UART (99h)
Reset Value = XXXX XXXXb
Baud Rates
Baud Rates
7
7
7
115200
57600
38400
28800
19200
9600
4800
4800
2400
1200
600
6
6
6
BRL
BRL
247
238
229
220
203
149
247
238
220
185
43
5
5
5
F
F
OSC
OSC
= 16.384 MHz
= 16.384 MHz
4
4
4
Error (%)
Error (%)
1.23
1.23
1.23
1.23
0.63
0.31
1.23
1.23
1.23
1.23
0.16
3
3
3
AT89C5130A/31A-M
BRL
BRL
2
2
2
243
230
217
204
178
100
243
230
202
152
-
F
F
OSC
OSC
= 24 MHz
= 24 MHz
1
1
1
Error (%)
Error (%)
0.16
0.16
0.16
0.16
0.16
0.16
0.16
0.16
3.55
0.16
-
0
0
0
75

Related parts for AT89C5130A-M