F28M35H20B1, F28M35H20C1

F28M35H22B1, F28M35H22C1, F28M35H32B1, F28M35H32C1

F28M35H50B1, F28M35H50C1, F28M35H52B1, F28M35H52C1

www.ti.com

SPRS742

– JUNE 2011

Table 2-1. Hardware Features (continued)

FEATURE

TYPE

(1)

H20B1

H20C1

H22B1

H22C1

H32B1

H32C1

H50B1

H50C1

H52B1

H52C1

Inter-integrated circuit (I2C)

0

1

1

1

1

1

1

1

1

1

1

Direct Memory Access (DMA)

0

6-ch

6-ch

6-ch

6-ch

6-ch

6-ch

6-ch

6-ch

6-ch

6-ch

32-Bit Timers

–

3

3

3

3

3

3

3

3

3

3

Shared

Supplemental RAM (KB)

0

0

64

64

64

64

0

0

64

64

MSPS

2.88

2.88

2.88

2.88

2.88

2.88

2.88

2.88

2.88

2.88

Conversion Time

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

12-Bit ADC 1

Channels

3

10

10

10

10

10

10

10

10

10

10

Temperature Sensor

1

1

1

1

1

1

1

1

1

1

Sample-and-Hold (S/H)

2

2

2

2

2

2

2

2

2

2

MSPS

2.88

2.88

2.88

2.88

2.88

2.88

2.88

2.88

2.88

2.88

Conversion Time

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

350 ns

12-Bit ADC 2

3

Channels

10

10

10

10

10

10

10

10

10

10

Sample-and-Hold (S/H)

2

2

2

2

2

2

2

2

2

2

Comparators with Integrated DACs

0

6

6

6

6

6

6

6

6

6

6

Voltage Regulator and Monitor

3.3-V Single Supply (3.3-V/1.2-V recommended for 125

ºC)

Clocking

4

–20 MHz input, Clock fail or out-of-specification, 10-MHz/32-kHz Limp Mode

Additional Safety

Host Subsystem

2 Watchdogs, NMI Watchdog: CPU, Memory

Control Subsystem

NMI Watchdog: CPU, Memory

Shared

Critical Register and I/O Function Lock Protection; RAM Fetch Protection

Packaging

144-Pin RFP PowerPAD

™

Package Type

Available at Prototype Sampling

HTQFP

T:

–40°C to 105°C

–

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Temperature options

S:

–40°C to 125°C

–

No 125

ºC for ENET/USB

Q:

–40°C to 125°C

(1)

–

No 125

ºC for ENET/USB

Product status

(2)

–

TMX

TMX

TMX

TMX

TMX

TMX

TMX

TMX

TMX

TMX

(1)

"Q" refers to Q100 qualification for automotive applications.

(2)

The

"TMX" product status denotes an experimental device that is not necessarily representative of the final device's electrical specifications.

Copyright

© 2011, Texas Instruments Incorporated

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