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SAK-XC866L-1FRA AB
SAK-XC866L-1FRA AB | |
|---|---|
| Manufacturer Part Number | SAK-XC866L-1FRA AB |
| Description | IC MCU 8BIT FLASH 38-TSSOP |
| Manufacturer | Infineon Technologies |
| Series | XC8xx |
| SAK-XC866L-1FRA AB datasheets |
|
Availability: By request
International delivery:
Warranty: 60 days
×
- We provide standard 60-days warranty for all parts. If warranty differs we always mention it beforehand. In case of return we cover shipping costs.
- If you still have any questions - please contact us
×
Shipping terms
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- For new client payment term is payment in advance. At this moment we accept 3 payment methods: wire transfer, PayPal and Western Union. Credit card payment is under constrution and will be introduced soon. Escrow service is acceptable. Net terms for regular customers is not a problem. Working with us is totally safe for you.
- If you still have any questions - please contact us
Specifications of SAK-XC866L-1FRA AB | |||
|---|---|---|---|
| Core Processor | XC800 | Core Size | 8-Bit |
| Speed | 86MHz | Connectivity | LIN, SSI, UART/USART |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Number Of I /o | 19 |
| Program Memory Size | 4KB (4K x 8) | Program Memory Type | FLASH |
| Ram Size | 768 x 8 | Voltage - Supply (vcc/vdd) | 4.5 V ~ 5.5 V |
| Data Converters | A/D 8x10b | Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 125°C | Package / Case | 38-TSSOP |
| Data Bus Width | 8 bit | Data Ram Size | 750 B |
| Interface Type | UART, SSC | Maximum Clock Frequency | 26.67 MHz |
| Number Of Programmable I/os | 27 | Number Of Timers | 3 |
| Operating Supply Voltage | 3.3 V, 5 V | Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT | Minimum Operating Temperature | - 40 C |
| On-chip Adc | 10 bit, 8 Channel | Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Eeprom Size | - | Other names | SP000235421 |
PrevNext
3.11.1
Baud-Rate Generator
The baud-rate generator is based on a programmable 8-bit reload value, and includes
divider stages (i.e., prescaler and fractional divider) for generating a wide range of baud
rates based on its input clock f
FDM
FDEN
f
f
PCLK
DIV
Prescaler
clk
Figure 29
Baud-rate Generator Circuitry
The baud rate timer is a count-down timer and is clocked by either the output of the
fractional divider (f
) if the fractional divider is enabled (FDCON.FDEN = 1), or the
MOD
output of the prescaler (f
DIV
generation, the fractional divider must be configured to fractional divider mode
(FDCON.FDM = 0). This allows the baud rate control run bit BCON.R to be used to start
or stop the baud rate timer. At each timer underflow, the timer is reloaded with the 8-bit
reload value in register BG and one clock pulse is generated for the serial channel.
Enabling the fractional divider in normal divider mode (FDEN = 1 and FDM = 1) stops the
baud rate timer and nullifies the effect of bit BCON.R. See
The baud rate (f
) value is dependent on the following parameters:
BR
• Input clock f
PCLK
BRPRE
• Prescaling factor (2
• Fractional divider (STEP/256) defined by register FDSTEP
(to be considered only if fractional divider is enabled and operating in fractional divider
mode)
Data Sheet
, see
Figure
29.
PCLK
Fractional Divider
FDSTEP
1
FDEN&FDM
1
0
Adder
f
00
DIV
01
0
11
f
FDRES
(overflow)
MOD
10
11
10
01
‘0’
00
) if the fractional divider is disabled (FDEN = 0). For baud rate
) defined by bit field BRPRE in register BCON
68
XC866
Functional Description
8-Bit Reload Value
f
0
BR
1
8-Bit Baud Rate Timer
R
NDOV
Section
3.12.
V1.2, 2007-10
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