ADMCF326BN Analog Devices Inc, ADMCF326BN Datasheet - Page 25

• Manufacturer Part Number: ADMCF326BN
• Description: IC DSP FLASH MOTOR CTRLR 28DIP
• Manufacturer: Analog Devices Inc
• Series: Motor Controlr
• Type: Fixed Pointr

Specifications of ADMCF326BN

• Rohs Status: RoHS non-compliant
• Interface: Synchronous Serial Port (SSP)
• Clock Rate: 20MHz
• Non-volatile Memory: FLASH (12 kB), ROM (12kB)
• On-chip Ram: 2.5kB
• Voltage - I/o: 5.00V
• Voltage - Core: 5.00V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / Rohs Status: Not Compliant

Default bit values are shown; if no value is shown, the bit field is undefined at reset. Reserved bits are shown on a gray field—these
bits should always be written as shown.
REV. B
BOOT–FROM–FLASH–CODE
ALWAYS READ 0
RESERVED
Figure 19. Configuration of Flash Memory Registers
MOST SIGNIFICANT BIT IS ON THE LEFT. FOR EXAMPLE, DATA23 IS BIT 15 OF
FMDRH.
15
15
ALWAYS READ 0
0
15
0
0
15
1
RESERVED
14
14
14
0
0
0
14
0
13
13
13
0
0
0
13
0
12
FLASH MEMORY DATA REGISTER HIGH (FMDRH)
12
12
FLASH MEMORY DATA REGISTER LOW (FMDRL)
0
0
0
12
0
STATUS 5–0
FLASH MEMORY ADDRESS REGISTER
11
11
0
11
0
0
11
0
10
10
–25–
10
0
0
10
0
FLASH MEMORY CONTROL REGISTER
0
9
0
0
0
9
9
0
9
DATA 23–8
8
0
8
0
8
0
0
8
7
0
7
0
ADDRESS 11–0
7
0
0
7
6
0
6
0
6
0
6
0
0
0
5
0
5
5
5
0
DATA 7–0
4
0
4
0
4
0
4
0
3
0
3
0
3
0
3
0
2
0
2
0
2
0
2
0
1
1
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0x2080
0x2081
0x2082
0x2083
ADMCF326