ADSP-2191MKST-160 Analog Devices Inc, ADSP-2191MKST-160 Datasheet - Page 30
![no-image](/images/manufacturer_photos/0/0/57/analog_devices_inc_sml.jpg)
ADSP-2191MKST-160
Manufacturer Part Number
ADSP-2191MKST-160
Description
IC DSP CONTROLLER 16BIT 144LQFP
Manufacturer
Analog Devices Inc
Series
ADSP-21xxr
Type
Fixed Pointr
Datasheet
1.ADSP-2191MKSTZ-160.pdf
(48 pages)
Specifications of ADSP-2191MKST-160
Rohs Status
RoHS non-compliant
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
Device Core Size
16b
Clock Freq (max)
160MHz
Mips
160
Device Input Clock Speed
160MHz
Ram Size
160KB
Operating Supply Voltage (typ)
2.5/3.3V
Operating Supply Voltage (min)
2.37/2.97V
Operating Supply Voltage (max)
2.63/3.6V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
144
Package Type
LQFP
Lead Free Status / Rohs Status
Not Compliant
ADSP-2191M
HAD15–0
(READY
HIO MS
MODE)
MO DE)
HA CK
HCMS
HAL E
HACK
HA16
(ACK
t
HRD
C S AL
t
A LP W
t
A A L S
t
A L A H
FI RST WO RD
ADDRESS
START
VALID
t
t
RH K S
RH S
Figure 16. Host Port ALE Mode Read Cycle Timing
t
ALC S
t
AL R
t
RH H
t
HK R D
VALID
FIRST
DATA
BYTE
t
R H K H
t
R C S W
t
R D H
–30–
VALID
DATA
LAST
BYTE
t
R C S
t
R D D
HACK FOR EACH BYTE
HACK FIRST BYTE
NEXT WORD
ADDRESS
VALID
START
REV. A