ISP1582BS,557 NXP Semiconductors, ISP1582BS,557 Datasheet - Page 47

• Manufacturer Part Number: ISP1582BS,557
• Manufacturer: NXP Semiconductors

Specifications of ISP1582BS,557

• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 56
• Lead Free Status / RoHS Status: Compliant

Table 63.
Table 65.
ISP1582_8
Product data sheet
Bit
Symbol
Reset
Bus reset
Access
Bit
Symbol
Reset
Bus reset
Access
Bit
Symbol
Reset
Bus reset
Access
Bit
Symbol
Reset
Bus reset
Access
Bit
Symbol
Reset
Bus reset
Access
Chip ID register: bit allocation
Frame Number register: bit allocation
8.5.2 Chip ID register (address: 70h)
8.5.3 Frame Number register (address: 74h)
23
15
R
R
R
0
0
1
1
7
0
0
15
R
7
0
0
-
-
-
reserved
This read-only register contains the chip identification and hardware version numbers.
Firmware must check this information to determine functions and features supported. The
register contains 3 bytes, and the bit allocation is shown in
Table 64.
This read-only register contains the frame number of the last successfully received
Start-Of-Frame (SOF). The register contains 2 bytes, and the bit allocation is given in
Table
Bit
23 to 16
15 to 8
7 to 0
65. In case of 8-bit access, the register content is returned lower byte first.
22
14
R
R
R
0
0
0
0
6
0
0
14
R
6
0
0
-
-
-
Chip ID register: bit description
Symbol
CHIPID[15:8]
CHIPID[7:0]
VERSION[7:0]
21
13
R
R
R
0
0
0
0
5
1
1
13
R
R
0
0
5
0
0
Rev. 08 — 22 January 2009
MICROSOF[2:0]
Description
Chip ID: Lower byte (15h)
Chip ID: Upper byte (82h)
Version: Version number (30h)
20
12
R
R
R
1
1
0
0
4
1
1
VERSION[7:0]
12
CHIPID[15:8]
R
R
0
0
4
0
0
CHIPID[7:0]
SOFR[7:0]
19
11
R
R
R
0
0
0
0
3
0
0
11
R
R
0
0
3
0
0
Hi-Speed USB peripheral controller
18
10
R
R
R
1
1
0
0
2
0
0
10
R
R
0
0
2
0
0
Table
63.
SOFR[10:8]
© ST-NXP Wireless 2009. All rights reserved.
17
R
R
R
0
0
9
1
1
1
0
0
R
R
9
0
0
1
0
0
ISP1582
16
R
R
R
1
1
8
0
0
0
0
0
R
R
8
0
0
0
0
0
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