ADSP-2191MKSTZ-160 Analog Devices Inc, ADSP-2191MKSTZ-160 Datasheet - Page 28

• Manufacturer Part Number: ADSP-2191MKSTZ-160
• Description: IC DSP CONTROLLER 16BIT 144LQFP
• Manufacturer: Analog Devices Inc
• Series: ADSP-21xxr
• Type: Fixed Pointr

Specifications of ADSP-2191MKSTZ-160

• Interface: Host Interface, SPI, SSP, UART
• Clock Rate: 160MHz
• Non-volatile Memory: External
• On-chip Ram: 160kB
• Voltage - I/o: 3.00V, 3.30V
• Voltage - Core: 2.50V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• No. Of Bits: 16 Bit
• Frequency: 160MHz
• Supply Voltage: 3.3V
• Embedded Interface Type: HPI, SPI, UART
• No. Of I/o's: 16
• No. Of Mips: 160
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ADSP-2191M
HAD15–0
(READY
HIOMS
MO DE)
MO DE)
HCMS
HACK
HACK
t
HALE
HA16
HWR
(ACK
C SA L
t
WS H KS
t
t
H KW A L
A D W
t
WHH K H
t
FIRST WORD
WA D
t
ADDRESS
WA L
t
START
VALID
t
A LW
A L CS
Figure 15. Host Port ACC Mode Write Cycle Timing
t
t
t
WH S
WH K S
H K WD
t
D WS
t
ALE W
VALID
DATA
FIRST
BYTE
t
C SW
t
W H H
t
WH K H
t
WC SW
t
WD H
–28–
VALID
DATA
LAST
BYTE
t
WC S
HACK FI RST BYTE
HACK EACH BYT E
NEXT WORD
ADDRESS
START
VALID
REV. A