ATAM862P-TNSY4D Atmel, ATAM862P-TNSY4D Datasheet - Page 81

• Manufacturer Part Number: ATAM862P-TNSY4D
• Description: IC MCU FLASH 4K TX 433MHZ 24SSOP
• Manufacturer: Atmel

Specifications of ATAM862P-TNSY4D

• Applications: UHF ASK/FSK
• Core Processor: MARC4
• Program Memory Type: FLASH (4 kB)
• Controller Series: MARC4 4-Bit
• Ram Size: 256 x 4
• Interface: SSI
• Number Of I /o: 11
• Voltage - Supply: 1.8 V ~ 4 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Processor Series: ATAM862x
• Core: MARC4
• Data Bus Width: 4 bit
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

23.9.2
4551G–4BMCU–07/07
Serial Interface Control Register 2 (SIC2)
Table 23-5.
Note:
MSM
SM1
SM0
SDD
Mode
MSM
Bit 3
1
2
3
4
SDD controls port directional control and defines the reset function for the SRDY-flag
Modular Stop Mode
MSM = 1, modulator stop mode disabled (output masking off)
MSM = 0, modulator stop mode enabled (output masking on) - used in
modulation modes for generating bit streams which are not sub-multiples of 8
bits.
Serial Mode control bit 1
Serial Mode control bit 0
SM1
Serial Data Direction
SDD = 1, transmit mode - SD line used as output (transmit data). SRDY is set
SDD = 0, receive mode
Bit 2
SM1
Serial Mode Control Bits
1
1
0
0
SM0
Bit 1
SM0
1
0
1
0
...... ...... by a transmit buffer write access.
...... ...... by a receive buffer read access
SSI Mode
8-bit NRZ-Data changes with the rising edge of SC
8-bit NRZ-Data changes with the falling edge of SC
9-bit two-wire MCL mode
8-bit two-wire MCL mode (no acknowledge)
SDD
Bit 0
–
. SD line used as input (receive data). SRDY is set
Auxiliary register address: "A"hex
Reset value: 1111b
ATAM862-4
81